panics using pf
Michael Reifenberger
mike at Reifenberger.com
Mon Apr 26 18:04:28 PDT 2004
Hi,
I get the attached panics after some time ( max. 1 hour )when using pf(4).
I do not get them, when using ipf(4).
Any clues?
Bye/2
---
Michael Reifenberger, Business Development Manager SAP-Basis, Plaut Consulting
Comp: Michael.Reifenberger at plaut.de | Priv: Michael at Reifenberger.com
http://www.plaut.de | http://www.Reifenberger.com
-------------- next part --------------
Copyright (c) 1992-2004 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 5.2-CURRENT #0: Tue Apr 27 00:52:36 CEST 2004
root at fw.reifenberger.com:/usr/src/sys/i386/compile/fw
Preloaded elf kernel "/boot/kernel/kernel" at 0xc093e000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc093e1d8.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: VIA C3 Nehemiah+RNG (1002.28-MHz 686-class CPU)
Origin = "CentaurHauls" Id = 0x693 Stepping = 3
Features=0x380b03d<FPU,DE,PSE,TSC,MSR,MTRR,PGE,CMOV,MMX,FXSR,SSE>
real memory = 520028160 (495 MB)
avail memory = 498962432 (475 MB)
random: <entropy source, Hardware, VIA Nehemiah>
cpu0 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <VT9174 AWRDACPI> on motherboard
acpi0: [GIANT-LOCKED]
pcibios: BIOS version 2.10
Found $PIR table, 7 entries at 0xc00fdeb0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib0: slot 15 INTA is routed to irq 12
pcib0: slot 16 INTA is routed to irq 11
pcib0: slot 16 INTB is routed to irq 9
pcib0: slot 16 INTC is routed to irq 11
pcib0: slot 16 INTD is routed to irq 12
pcib0: slot 17 INTC is routed to irq 11
pcib0: slot 18 INTA is routed to irq 11
pcib0: slot 19 INTA is routed to irq 11
pcib0: slot 20 INTA is routed to irq 9
agp0: <VIA Generic host to PCI bridge> mem 0xe7000000-0xe73fffff at device 0.0 on pci0
agp0: Reserved 0x400000 bytes for rid 0x10 type 3 at 0xe7000000
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib1: slot 0 INTA is routed to irq 11
pci1: <display, VGA> at device 0.0 (no driver attached)
vr0: <VIA VT6105 Rhine III 10/100BaseTX> port 0xc000-0xc0ff mem 0xe740b000-0xe740b0ff irq 12 at device 15.0 on pci0
vr0: Reserved 0x100 bytes for rid 0x10 type 4 at 0xc000
miibus0: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
vr0: Ethernet address: 00:40:63:c9:f7:f1
vr0: [GIANT-LOCKED]
uhci0: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 11 at device 16.0 on pci0
uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc400
uhci0: [GIANT-LOCKED]
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xc800-0xc81f irq 9 at device 16.1 on pci0
uhci1: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc800
uhci1: [GIANT-LOCKED]
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ucom0: Prolific Technology PL2303 Serial adapter (ATEN/IOGEAR UC232A), rev 1.10/2.02, addr 2
uhci2: <VIA 83C572 USB controller> port 0xcc00-0xcc1f irq 11 at device 16.2 on pci0
uhci2: Reserved 0x20 bytes for rid 0x20 type 4 at 0xcc00
uhci2: [GIANT-LOCKED]
usb2: <VIA 83C572 USB controller> on uhci2
usb2: USB revision 1.0
uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xe740c000-0xe740c0ff irq 12 at device 16.3 on pci0
ehci0: Reserved 0x100 bytes for rid 0x10 type 3 at 0xe740c000
ehci0: [GIANT-LOCKED]
ehci_pci_attach: companion usb0
ehci_pci_attach: companion usb1
ehci_pci_attach: companion usb2
usb3: EHCI version 1.0
usb3: companion controllers, 2 ports each: usb0 usb1 usb2
usb3: <EHCI (generic) USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: (0x1106) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 8235 UDMA133 controller> port 0xd000-0xd00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 17.1 on pci0
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xd000
atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
atapci0: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
ata0: at 0x1f0 irq 14 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x18 type 4 at 0x170
atapci0: Reserved 0x1 bytes for rid 0x1c type 4 at 0x376
ata1: at 0x170 irq 15 on atapci0
pcm0: <VIA VT8235> port 0xd400-0xd4ff irq 11 at device 17.5 on pci0
pcm0: Reserved 0x100 bytes for rid 0x10 type 4 at 0xd400
pcm0: [GIANT-LOCKED]
pcm0: <VIA Technologies VIA1612A AC97 Codec>
vr1: <VIA VT6102 Rhine II 10/100BaseTX> port 0xd800-0xd8ff mem 0xe740e000-0xe740e0ff irq 11 at device 18.0 on pci0
vr1: Reserved 0x100 bytes for rid 0x10 type 4 at 0xd800
miibus1: <MII bus> on vr1
ukphy1: <Generic IEEE 802.3u media interface> on miibus1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
vr1: Ethernet address: 00:40:63:c9:f7:f0
vr1: [GIANT-LOCKED]
hifn0 mem 0xe7400000-0xe7407fff,0xe7408000-0xe7409fff,0xe740a000-0xe740afff irq 11 at device 19.0 on pci0
hifn0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xe740a000
hifn0: Reserved 0x2000 bytes for rid 0x14 type 3 at 0xe7408000
hifn0: [GIANT-LOCKED]
hifn0: Hifn 7955, rev 0, 32KB dram, 64 sessions
isic0: <ELSA MicroLink ISDN/PCI> port 0xe000-0xe003,0xdc00-0xdc7f mem 0xe740d000-0xe740d07f irq 9 at device 20.0 on pci0
isic0: Reserved 0x80 bytes for rid 0x14 type 4 at 0xdc00
isic0: Reserved 0x4 bytes for rid 0x1c type 4 at 0xe000
isic0: passive stack unit 0
isic0: [GIANT-LOCKED]
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A, console
sio1 port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
sio2 port 0x3e8-0x3ef irq 5 on acpi0
sio2: type 16550A
sio3 port 0x2e8-0x2ef irq 10 on acpi0
sio3: type 16550A
orm0: <Option ROM> at iomem 0xc0000-0xcdfff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 1002278526 Hz quality 800
Timecounters tick every 10.000 msec
i4btrc: 4 ISDN trace device(s) attached
i4b: ISDN call control device attached
i4btel: 2 ISDN telephony interface device(s) attached
i4bctl: ISDN system control port attached
i4bing: 2 i4b NetGraph ISDN B-channel device(s) attached
Fast IPsec: Initialized Security Association Processing.
IP Filter: v3.4.31 initialized. Default = pass all, Logging = enabled
acpi_cpu: throttling enabled, 2 steps (100% to 50.0%), currently 100.0%
ad0: 30520MB <IBM-DJSA-232> [62010/16/63] at ata0-master UDMA66
ucom0: at uhub1 port 1 (addr 2) disconnected
ucom0: detached
acd0: CDRW <DW-224E-A> at ata1-slave PIO4
ucom0: Prolific Technology PL2303 Serial adapter (ATEN/IOGEAR UC232A), rev 1.10/2.02, addr 2
cd0 at ata1 bus 0 target 1 lun 0
cd0: <TEAC DW-224E-A V.2A> Fixed CD-ROM SCSI-0 device
cd0: 16.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
Mounting root from ufs:/dev/ad0s1a
-------------- next part --------------
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x8
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0641d92
stack pointer = 0x10:0xdc7f2cbc
frame pointer = 0x10:0xdc7f2cc8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 28 (swi8: tty:sio clock)
trap number = 12
panic: page fault
at line 815 in file ../../../i386/i386/trap.c
cpuid = 0;
Uptime: 1h0m2s
Dumping 495 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480
---
Reading symbols from /boot/kernel/acpi.ko...done.
Loaded symbols for /boot/kernel/acpi.ko
#0 doadump () at ../../../kern/kern_shutdown.c:236
236 dumping++;
(kgdb) bt full
#0 doadump () at ../../../kern/kern_shutdown.c:236
No locals.
#1 0xc057878a in boot (howto=260) at ../../../kern/kern_shutdown.c:370
No locals.
#2 0xc0578b0d in __panic () at ../../../kern/kern_shutdown.c:548
td = (struct thread *) 0xc194c150
bootopt = 260
newpanic = 1
ap = 0xdc7f2bfc "\004\206w?
buf = "page fault", '\0' <repeats 245 times>
#3 0xc07056c4 in trap_fatal (frame=0xdc7f2c7c, eva=8) at ../../../i386/i386/trap.c:815
code = 16
type = 12
ss = 16
esp = 0
softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27, ssd_dpl = 0, ssd_p = 1, ssd_xx = 3, ssd_xx1 = 0, ssd_def32 = 1,
ssd_gran = 1}
#4 0xc07053d3 in trap_pfault (frame=0xdc7f2c7c, usermode=0, eva=8) at ../../../i386/i386/trap.c:733
va = 0
vm = (struct vmspace *) 0x0
map = 0x1
rv = 1
ftype = 1 '\001'
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
#5 0xc0705009 in trap (frame=
{tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = -1001219072, tf_esi = -1003347520, tf_ebp = -595645240, tf_isp = -595645272, tf_ebx = 14848, tf_edx = 950, tf_ecx = 170, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1067180654, tf_cs = 8, tf_eflags = 66182, tf_esp = 6, tf_ss = 4}) at ../../../i386/i386/trap.c:420
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
sticks = 3247751504
i = 0
ucode = 0
type = 12
code = 0
eva = 8
#6 0xc0641d92 in nd6_slowtimo (ignored_arg=0x0) at ../../../netinet6/nd6.c:1800
nd6if = (struct nd_ifinfo *) 0xc43221c0
ifp = (struct ifnet *) 0xc4529c00
#7 0xc0587337 in softclock (dummy=0x0) at ../../../kern/kern_timeout.c:255
c_func = (void (*)(void *)) 0xc0641d1c <nd6_slowtimo>
c_arg = (void *) 0x0
c_flags = 6
c = (struct callout *) 0x0
bucket = (struct callout_tailq *) 0xd41f2018
curticks = 360047
steps = 6
depth = 1
mpcalls = 0
gcalls = 1
wakeup_cookie = 6
#8 0xc0566c21 in ithread_loop (arg=0xc420e300) at ../../../kern/kern_intr.c:574
ithd = (struct ithd *) 0xc420e300
ih = (struct intrhand *) 0xc194e240
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
count = 1
warned = 0
#9 0xc0565c75 in fork_exit (callout=0xc0566a5c <ithread_loop>, arg=0xc420e300, frame=0xdc7f2d48) at ../../../kern/kern_fork.c:816
p = (struct proc *) 0xc1954370
td = (struct thread *) 0x0
(kgdb)
-------------- next part --------------
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x8
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0641d92
stack pointer = 0x10:0xdc7f2cbc
frame pointer = 0x10:0xdc7f2cc8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 28 (swi8: tty:sio clock)
trap number = 12
panic: page fault
at line 815 in file ../../../i386/i386/trap.c
cpuid = 0;
Uptime: 1h0m2s
Dumping 495 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480
---
Reading symbols from /boot/kernel/acpi.ko...done.
Loaded symbols for /boot/kernel/acpi.ko
#0 doadump () at ../../../kern/kern_shutdown.c:236
236 dumping++;
(kgdb) bt full
#0 doadump () at ../../../kern/kern_shutdown.c:236
No locals.
#1 0xc057878a in boot (howto=260) at ../../../kern/kern_shutdown.c:370
No locals.
#2 0xc0578b0d in __panic () at ../../../kern/kern_shutdown.c:548
td = (struct thread *) 0xc194c150
bootopt = 260
newpanic = 1
ap = 0xdc7f2bfc "\004\206w?
buf = "page fault", '\0' <repeats 245 times>
#3 0xc07056c4 in trap_fatal (frame=0xdc7f2c7c, eva=8) at ../../../i386/i386/trap.c:815
code = 16
type = 12
ss = 16
esp = 0
softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27, ssd_dpl = 0, ssd_p = 1, ssd_xx = 3, ssd_xx1 = 0, ssd_def32 = 1,
ssd_gran = 1}
#4 0xc07053d3 in trap_pfault (frame=0xdc7f2c7c, usermode=0, eva=8) at ../../../i386/i386/trap.c:733
va = 0
vm = (struct vmspace *) 0x0
map = 0x1
rv = 1
ftype = 1 '\001'
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
#5 0xc0705009 in trap (frame=
{tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = -1001219072, tf_esi = -1003347520, tf_ebp = -595645240, tf_isp = -595645272, tf_ebx = 35328, tf_edx = 2260, tf_ecx = 202, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1067180654, tf_cs = 8, tf_eflags = 66182, tf_esp = 6, tf_ss = 4}) at ../../../i386/i386/trap.c:420
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
sticks = 0
i = 0
ucode = 0
type = 12
code = 0
eva = 8
#6 0xc0641d92 in nd6_slowtimo (ignored_arg=0x0) at ../../../netinet6/nd6.c:1800
nd6if = (struct nd_ifinfo *) 0xc43221c0
ifp = (struct ifnet *) 0xc4529c00
#7 0xc0587337 in softclock (dummy=0x0) at ../../../kern/kern_timeout.c:255
c_func = (void (*)(void *)) 0xc0641d1c <nd6_slowtimo>
c_arg = (void *) 0x0
c_flags = 6
c = (struct callout *) 0x0
bucket = (struct callout_tailq *) 0xd41f2018
curticks = 360047
steps = 6
depth = 1
mpcalls = 0
gcalls = 1
wakeup_cookie = 6
#8 0xc0566c21 in ithread_loop (arg=0xc420e300) at ../../../kern/kern_intr.c:574
ithd = (struct ithd *) 0xc420e300
ih = (struct intrhand *) 0xc194e240
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
count = 1
warned = 0
#9 0xc0565c75 in fork_exit (callout=0xc0566a5c <ithread_loop>, arg=0xc420e300, frame=0xdc7f2d48) at ../../../kern/kern_fork.c:816
p = (struct proc *) 0xc1954370
td = (struct thread *) 0x0
(kgdb)
-------------- next part --------------
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x8
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0641d92
stack pointer = 0x10:0xdc7f2cbc
frame pointer = 0x10:0xdc7f2cc8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 28 (swi8: tty:sio clock)
trap number = 12
panic: page fault
at line 815 in file ../../../i386/i386/trap.c
cpuid = 0;
Uptime: 1h0m2s
Dumping 495 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480
---
Reading symbols from /boot/kernel/acpi.ko...done.
Loaded symbols for /boot/kernel/acpi.ko
#0 doadump () at ../../../kern/kern_shutdown.c:236
236 dumping++;
(kgdb) bt full
#0 doadump () at ../../../kern/kern_shutdown.c:236
No locals.
#1 0xc057878a in boot (howto=260) at ../../../kern/kern_shutdown.c:370
No locals.
#2 0xc0578b0d in __panic () at ../../../kern/kern_shutdown.c:548
td = (struct thread *) 0xc194c150
bootopt = 260
newpanic = 1
ap = 0xdc7f2bfc "\004\206w?
buf = "page fault", '\0' <repeats 245 times>
#3 0xc07056c4 in trap_fatal (frame=0xdc7f2c7c, eva=8) at ../../../i386/i386/trap.c:815
code = 16
type = 12
ss = 16
esp = 0
softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27, ssd_dpl = 0, ssd_p = 1, ssd_xx = 3, ssd_xx1 = 0, ssd_def32 = 1,
ssd_gran = 1}
#4 0xc07053d3 in trap_pfault (frame=0xdc7f2c7c, usermode=0, eva=8) at ../../../i386/i386/trap.c:733
va = 0
vm = (struct vmspace *) 0x0
map = 0x1
rv = 1
ftype = 1 '\001'
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
#5 0xc0705009 in trap (frame=
{tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = -1001219072, tf_esi = -1003347520, tf_ebp = -595645240, tf_isp = -595645272, tf_ebx = 24064, tf_edx = 1540, tf_ecx = 178, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1067180654, tf_cs = 8, tf_eflags = 66182, tf_esp = 6, tf_ss = 4}) at ../../../i386/i386/trap.c:420
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
sticks = 3247751504
i = 0
ucode = 0
type = 12
code = 0
eva = 8
#6 0xc0641d92 in nd6_slowtimo (ignored_arg=0x0) at ../../../netinet6/nd6.c:1800
nd6if = (struct nd_ifinfo *) 0xc43221c0
ifp = (struct ifnet *) 0xc4529c00
#7 0xc0587337 in softclock (dummy=0x0) at ../../../kern/kern_timeout.c:255
c_func = (void (*)(void *)) 0xc0641d1c <nd6_slowtimo>
c_arg = (void *) 0x0
c_flags = 6
c = (struct callout *) 0x0
bucket = (struct callout_tailq *) 0xd41f2018
curticks = 360047
steps = 6
depth = 1
mpcalls = 0
gcalls = 1
wakeup_cookie = 6
#8 0xc0566c21 in ithread_loop (arg=0xc420e300) at ../../../kern/kern_intr.c:574
ithd = (struct ithd *) 0xc420e300
ih = (struct intrhand *) 0xc194e240
td = (struct thread *) 0xc194c150
p = (struct proc *) 0xc1954370
count = 1
warned = 0
#9 0xc0565c75 in fork_exit (callout=0xc0566a5c <ithread_loop>, arg=0xc420e300, frame=0xdc7f2d48) at ../../../kern/kern_fork.c:816
p = (struct proc *) 0xc1954370
td = (struct thread *) 0x0
(kgdb)
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